72880759 has 8 divisors (see below), whose sum is σ = 83406240. Its totient is φ = 62383776.

The previous prime is 72880747. The next prime is 72880763. The reversal of 72880759 is 95708827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72880759 - 2¹³ = 72872567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72880259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1324 + ... + 12145.

It is an arithmetic number, because the mean of its divisors is an integer number (10425780).

Almost surely, 2^72880759 is an apocalyptic number.

72880759 is a deficient number, since it is larger than the sum of its proper divisors (10525481).

72880759 is a wasteful number, since it uses less digits than its factorization.

72880759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14249.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 72880759 is about 8537.0228417171. The cubic root of 72880759 is about 417.7062391942.

The spelling of 72880759 in words is "seventy-two million, eight hundred eighty thousand, seven hundred fifty-nine".